Retainer clip for a digital video disc box



FIG. 1 is a perspective view of a “a retainer clip for a digital video disc box” showing my design in an intended environment;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a perspective view thereof in isolation.

Subject matter depicted in broken lines illustrates the intended environment of an article incorporating the retainer clip, and does not form part of the claimed design. 

The ornamental design for a “a retainer clip for a digital video disc box,” as shown and described. 